@cstanhope That's the one. I remember coming across it a couple years ago, when I was first looking for examples of verilog CPUs. Now that I'm doing a little forth, I have a stronger interest.
@daremo This will be pretty random, but maybe you'll find interesting things. I'm leaving out the obvious historical things that we've all heard of. Some of these links may be more interesting for their references.
Forth and Stack machines:
Interesting extreme parallel architectures:
(Not extreme, but parallel in the small that I think is overlooked.)
EDGE from MS research:
Papers from Conway and Patterson:
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